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Nº de artículo:
30190150
Polyvinlypyrrolidone, Povidone, (PVP-40),k-30, Ultra Pure, 100 Grams
Nº de artículo:
30190150
BOB 226
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
En stock
Importado de la tienda USA
QTY:
Haz tu pedido ahora y recíbelo por ahí Miércoles, Junio 24
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100 grams of Ultra Pure PVP (Povidone) with a molecular weight of 40,000.
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What Stands Out
High Purity
Ultra pure formulation ensures minimal contamination, making it ideal for pharmaceutical applications and sensitive formulations.
Versatile Use
PVP-40 is suitable for diverse industries including cosmetics, pharmaceuticals, and food, providing excellent solubility and binding properties.
Reliable Quality
Consistently manufactured to meet stringent standards, ensuring high performance and reliability for both manufacturers and end-users.
Detalles de producto
- 100 grams of Ultra Pure PVP (Povidone) with a molecular weight of 40,000
- Intended for laboratory and scientific use only
- Buyer must be 21 years of age and assumes all liability for the use of this item
- Shipping complies with all USPS regulations
- Not for food or drug use; for scientific purposes only
- Picture may not reflect new GHS labeling
| Container Type | Bottle |
| Brand Name | ChemCenter |
| Manufacturer | RND Center Inc. |
| Brand | ChemCenter |
| Package Information | Bottle |
| Package Weight | 0.5 Pound |
Who Should Buy?
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Cosmetic Formulators
Ideal for creating smooth formulations in cosmetics, enhancing viscosity and providing moisture retention in skin care products.
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Pharmaceutical Applications
Useful as a binder or excipient in tablets, aiding in consistent dosing and improved drug delivery systems.
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Laboratory Researchers
Beneficial for experiments requiring precise solubility and polymer behavior, especially in biochemistry and molecular biology.
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Food Industry
Not suitable for direct food applications due to potential regulatory concerns and lack of FDA approval for consumables.
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Home Crafters
May be excessive for simple home crafts where standard glue or adhesives would suffice, leading to unnecessary expense.
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Non-chemistry Users
Inexperienced users might struggle with application and handling, making it unsuitable for casual or non-technical projects.
DESCRIPCIÓN DEL PRODUCTO
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Preguntas y respuestas de los clientes
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Pregunta:
What is Polyvinylpyrrolidone (PVP) and what are its uses?
Respuesta: Polyvinylpyrrolidone (PVP) is a synthetic polymer widely recognized for its exceptional solubility and compatibility with various substances. It acts as a binder, stabilizer, and thickening agent in pharmaceuticals, cosmetics, and food products. Its versatile properties make it ideal for use in drug formulations, skin creams, and hair products, enhancing product stability and efficacy. For instance, in the pharmaceutical industry, PVP is used to improve the absorption of medicines, ensuring better therapeutic results. -
Pregunta:
What makes PVP-40 different from other grades of PVP?
Respuesta: PVP-40 refers to a specific molecular weight grade of Polyvinylpyrrolidone, which is approximately 40,000 Da. This grade is distinguished by its unique ability to dissolve in both water and organic solvents, making it suitable for a wide range of applications, including as a film-forming agent in coatings and adhesives. Its high molecular weight provides enhanced viscosity and stability, making it useful in formulating products where a stable and effective delivery system is essential. -
Pregunta:
How can PVP-40 be used in pharmaceutical formulations?
Respuesta: PVP-40 is widely used in pharmaceutical formulations as a binder in tablets or granules, aiding in the compaction of ingredients to improve the consistency and performance of drugs. Additionally, it serves as a solubilizer for poorly soluble drugs, enhancing their bioavailability and effectiveness. For instance, when incorporated into oral medications, PVP-40 ensures a smoother swallowing experience while maintaining the integrity and release of active ingredients. -
Pregunta:
Is Povidone safe for use in cosmetics?
Respuesta: Yes, Povidone is considered safe for use in cosmetics by regulatory agencies. It is non-toxic, hypoallergenic, and poses minimal risk of irritation to the skin. Povidone enhances the texture and stability of cosmetic formulations, making it an ideal ingredient in skin creams, hair gels, and makeup products. Its ability to form a protective barrier on the skin helps maintain hydration and improve the overall application experience, helping products glide smoothly during use. -
Pregunta:
Can PVP-40 be used in food applications?
Respuesta: Yes, PVP-40 is found in various food applications as a food additive. It acts as a clarifying agent in beverages, improves the texture of processed foods, and enhances flavor stability. Its role in food products is to maintain the desired mouthfeel or to stabilize emulsions. For instance, in the beverage industry, PVP-40 can help improve the clarity and overall aesthetic quality of drinks while also ensuring a pleasant sensory experience. -
Pregunta:
What is the storage requirement for PVP-40?
Respuesta: PVP-40 should be stored in a cool, dry place away from direct sunlight to maintain its integrity and effectiveness. It is recommended to keep it in tightly sealed containers to prevent moisture absorption, which can compromise its properties. By adhering to proper storage guidelines, users can ensure that PVP-40 remains effective for its intended applications, preserving its unique characteristics and performance. -
Pregunta:
What industries commonly use Polyvinylpyrrolidone?
Respuesta: Polyvinylpyrrolidone is extensively utilized in various industries, including pharmaceuticals, cosmetics, food, and adhesives. In the pharmaceutical sector, it is integral to drug formulation, while in cosmetics, it is found in lotions and gels. In food processing, PVP aids in texture and stability, and the adhesives industry relies on its binding properties. This broad applicability underscores PVP's versatility and importance across multiple sectors. -
Pregunta:
Can I use PVP-40 for personal projects?
Respuesta: Absolutely! PVP-40 is favored for personal DIY projects, particularly in crafting and homemade cosmetic formulations. For instance, if you're making your own skincare products, PVP-40 can be added to create a smooth gel or cream texture. Its binding and film-forming properties enable users to explore creativity in personal care, allowing for the formulation of custom products tailored to specific needs and preferences. -
Pregunta:
How does PVP-40 enhance the effectiveness of products?
Respuesta: PVP-40 enhances the effectiveness of products by improving solubility, stability, and texture. In pharmaceuticals, it aids in better drug absorption while ensuring that formulations remain stable over time. In cosmetics, PVP-40 helps improve application quality and product longevity. By increasing the overall performance of products, PVP-40 plays a crucial role in ensuring consumer satisfaction and product success. -
Pregunta:
Where can I buy Polyvinylpyrrolidone, Povidone, PVP-40, Ultra Pure, 100 Grams?
Respuesta: You can buy Polyvinylpyrrolidone, Povidone, PVP-40, Ultra Pure, 100 Grams conveniently from Ubuy. They offer a variety of options for sourcing this product within Bolivia, making it easy for you to find the right formulation for your needs, whether for personal use, research, or industrial applications.
ChemCenter Analytical Reagents Editorial Review
The Polyvinylpyrrolidone (PVP-40, K-30) product has garnered mixed feedback from customers regarding its effectiveness in their respective applications. A notable concern raised by multiple users is its physical appearance and performance compared to typical PVP products. While one reviewer emphasized the successful use of this PVP in a 3D printing adhesive when mixed with medical alcohol, another user reported a disappointing experience where the substance transformed their hair styling gel into an unappealing clumpy texture, failing to act as a proper thickener. Efficiency seems to vary significantly; one user accurately noted that if the PVP does not resemble crystalline salt, it may not function as intended. Overall, while some users appreciate its utility in specific scenarios, the inConsistency in results and unexpected textures has left a portion of the customer base dissatisfied. This polarizing reception indicates that users should exercise caution and possibly conduct small trials when integrating this PVP powder into their formulations to ascertain compatibility. **
Customer Reviews & Ratings
45 valoraciones de los clientes
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5 estrella
80%
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4 estrella
11%
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3 estrella
3%
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2 estrella
0%
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1 estrella
6%
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ventajas
- Effective as an adhesive when mixed with medical alcohol for 3D printing.
- Typically matches the expected appearance of PVP (yellowish powder).
Contras
- Fails to act as a thickener, resulting in undesirable Consistency changes in products like gels.
Product Price History
Información importante
- Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
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BOB 226
Haz tu pedido ahora y recíbelo por ahí Miércoles, Junio 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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características y beneficios
- For laboratory and scientific use only!
- Buyer assumes all liability for the use of this item.
- Buyer must be 21 years of age.
- Not for food or drug use.
- Shipping complies with all USPS regulations.
- Picture may not reflect new GHS labeling.